1368104479 has 16 divisors (see below), whose sum is σ = 1573443648. Its totient is φ = 1165266432.

The previous prime is 1368104471. The next prime is 1368104497. The reversal of 1368104479 is 9744018631.

It is a cyclic number.

It is not a de Polignac number, because 1368104479 - 2³ = 1368104471 is a prime.

It is a super-2 number, since 2×1368104479² = 3743419730919722882, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368104471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 880167 + ... + 881719.

It is an arithmetic number, because the mean of its divisors is an integer number (98340228).

Almost surely, 2^1368104479 is an apocalyptic number.

1368104479 is a deficient number, since it is larger than the sum of its proper divisors (205339169).

1368104479 is a wasteful number, since it uses less digits than its factorization.

1368104479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 1368104479 is about 36987.8963851690. The cubic root of 1368104479 is about 1110.1280806132.

The spelling of 1368104479 in words is "one billion, three hundred sixty-eight million, one hundred four thousand, four hundred seventy-nine".